2512355432 has 8 divisors (see below), whose sum is σ = 4710666450. Its totient is φ = 1256177712.

The previous prime is 2512355429. The next prime is 2512355441. The reversal of 2512355432 is 2345532152.

It can be written as a sum of positive squares in only one way, i.e., 2478645796 + 33709636 = 49786^2 + 5806^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157022207 + ... + 157022222.

Almost surely, 2^2512355432 is an apocalyptic number.

It is an amenable number.

2512355432 is a deficient number, since it is larger than the sum of its proper divisors (2198311018).

2512355432 is a wasteful number, since it uses less digits than its factorization.

2512355432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314044435 (or 314044431 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 2512355432 is about 50123.4020393668. The cubic root of 2512355432 is about 1359.4409885380.

Adding to 2512355432 its reverse (2345532152), we get a palindrome (4857887584).

The spelling of 2512355432 in words is "two billion, five hundred twelve million, three hundred fifty-five thousand, four hundred thirty-two".